Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
fargetan
←
Proto-West Germanic
*fragetan
(inherited)
←
Proto-Indo-European
*gʰed-
(root)
←
Old Saxon
far-
(affix)
←
Old Saxon
getan
(affix)
→
Middle Low German
vorgeten
(inherited)
→
Low German
vergeten
(inherited)
→
Swedish
förgäta
(derived)